UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 8 NOV 25 Station: CYCB WMO ident: 71925 Latitude: 69.10 Longitude: -105.12 Elevation: 27.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1027 27 -13.1 -15.1 85 2.0 -13.5 205 7 258.1 258.3 258.0 261.1 1.15 1 1000 234 -15.1 -15.7 95 0.6 -15.2 205 7 258.0 258.2 257.9 261.1 1.12 2 925 818 -19.7 -19.9 98 0.2 -19.7 230 8 259.2 259.3 258.3 261.5 0.85 3 922 842 -19.9 -20.2 97 0.3 -20.0 230 8 259.2 259.3 258.3 261.5 0.83 4 919 866 -17.3 -20.5 76 3.2 -17.9 230 7 262.1 262.2 260.5 264.4 0.81 5 916 891 -17.1 -20.8 73 3.7 -17.7 230 7 262.6 262.7 260.8 264.8 0.79 6 898 1040 -14.7 -19.0 70 4.3 -15.5 245 9 266.5 266.7 264.0 269.2 0.95 7 872 1263 -13.9 -19.9 60 6.0 -15.0 272 11 269.6 269.8 266.1 272.2 0.90 8 850 1457 -13.9 -19.9 60 6.0 -15.1 300 11 271.6 271.7 267.5 274.2 0.93 9 789 2022 -14.9 -22.9 50 8.0 -16.4 307 14 276.4 276.5 270.3 278.6 0.77 10 749 2416 -14.7 -28.7 29 14.0 -17.0 291 18 280.7 280.8 272.4 282.2 0.48 11 730 2610 -15.7 -32.7 22 17.0 -18.1 296 17 281.7 281.8 272.8 282.8 0.33 12 700 2925 -17.9 -35.9 19 18.0 -20.1 300 19 282.7 282.7 273.2 283.5 0.25 13 658 3384 -20.7 -39.7 17 19.0 -22.7 305 20 284.6 284.6 274.1 285.2 0.18 14 584 4256 -25.9 -47.9 11 22.0 -27.5 315 32 288.4 288.4 276.0 288.7 0.09 15 536 4873 -28.3 -56.3 5 28.0 -29.8 310 36 292.7 292.7 278.0 292.8 0.03 16 514 5173 -29.1 -52.1 9 23.0 -30.5 310 40 295.2 295.2 279.3 295.4 0.06 17 502 5341 -28.7 -48.7 13 20.0 -30.1 310 42 297.7 297.7 280.5 298.0 0.09 18 500 5370 -28.9 -46.9 16 18.0 -30.2 310 42 297.8 297.8 280.6 298.2 0.11 19 484 5602 -30.3 -43.3 27 13.0 -31.3 314 45 298.9 298.9 281.1 299.5 0.17 20 480 5661 -30.7 -37.7 50 7.0 -31.4 314 45 299.1 299.1 281.4 300.1 0.31 21 476 5720 -31.3 -39.3 45 8.0 -32.0 313 45 299.1 299.1 281.3 300.0 0.27 22 473 5765 -31.5 -36.5 61 5.0 -32.0 313 44 299.3 299.4 281.5 300.5 0.36 23 459 5976 -32.9 -40.9 45 8.0 -33.6 311 43 300.2 300.2 281.7 301.0 0.23 24 453 6069 -33.5 -38.5 61 5.0 -34.0 310 42 300.6 300.6 282.0 301.6 0.30 25 443 6225 -34.3 -41.3 49 7.0 -34.8 310 42 301.5 301.5 282.3 302.3 0.23 26 422 6562 -37.3 -40.9 69 3.6 -37.5 310 40 301.9 301.9 282.5 302.7 0.25 27 404 6862 -39.3 -44.3 59 5.0 -39.6 310 39 303.0 303.1 282.9 303.7 0.18 28 400 6930 -39.9 -44.5 61 4.6 -40.2 310 39 303.1 303.2 282.9 303.8 0.18 29 379 7296 -42.7 -44.5 82 1.8 -42.8 310 41 304.1 304.2 283.3 304.8 0.19 30 364 7568 -44.3 -47.7 69 3.4 -44.5 310 43 305.5 305.6 283.8 306.1 0.14 31 351 7811 -45.5 -54.5 36 9.0 -45.8 311 45 307.1 307.1 284.3 307.4 0.07 32 350 7830 -45.3 -55.3 32 10.0 -45.6 311 45 307.6 307.7 284.5 307.9 0.06 33 327 8280 -48.9 -55.9 44 7.0 -49.1 313 47 308.7 308.7 284.9 309.0 0.06 34 300 8840 -53.5 -62.5 33 9.0 -53.7 315 50 309.9 309.9 285.3 310.0 0.03 35 273 9439 -58.1 -66.1 35 8.0 -58.2 310 53 311.7 311.7 285.9 311.8 0.02 36 250 9990 -60.5 -68.5 34 8.0 -60.6 310 56 316.1 316.1 287.5 316.2 0.02 37 241 10217 -61.9 -69.9 34 8.0 -62.0 310 53 317.4 317.4 287.9 317.4 0.01 38 232 10454 -59.3 -73.3 15 14.0 -59.4 315 51 324.8 324.8 290.2 324.8 0.01 39 224 10674 -59.9 -73.9 14 14.0 -60.0 325 39 327.1 327.1 290.9 327.2 0.01 40 216 10902 -57.3 -77.3 6 20.0 -57.5 319 34 334.6 334.6 293.0 334.6 0.00 41 203 11295 -56.1 -80.1 3 24.0 -56.3 313 24 342.5 342.5 294.9 342.5 0.00 42 200 11390 -56.5 -80.5 3 24.0 -56.7 330 18 343.3 343.3 295.1 343.3 0.00 43 177 12165 -56.7 -81.7 3 25.0 -56.9 328 21 355.2 355.2 297.7 355.2 0.00 44 154 13052 -54.7 -82.7 2 28.0 -55.1 312 14 373.0 373.0 301.1 373.0 0.00 45 150 13220 -55.3 -83.3 2 28.0 -55.6 320 13 374.8 374.8 301.4 374.8 0.00 46 107 15370 -57.3 -85.3 2 28.0 -57.7 326 15 409.0 409.0 306.4 409.0 0.00 47 100 15800 -55.9 -84.9 1 29.0 -56.4 330 15 419.7 419.7 307.7 419.7 0.00 48 84 16904 -57.1 -85.1 2 28.0 -57.6 322 14 438.7 438.7 309.7 438.8 0.00 49 72 17881 -55.7 -84.7 1 29.0 -56.3 338 10 461.5 461.5 311.9 461.5 0.00 50 70 18060 -56.7 -85.7 1 29.0 -57.3 355 14 463.1 463.1 312.0 463.1 0.00 51 50 20180 -59.9 -87.9 1 28.0 -60.5 315 12 502.3 502.3 315.1 502.3 0.00 52 37 22051 -63.1 -89.1 2 26.0 -63.6 318 24 539.3 539.3 317.5 539.3 0.00 53 30 23350 -61.1 -88.1 2 27.0 -61.9 325 25 578.1 578.1 319.6 578.1 0.01 54 20 25840 -64.5 -90.5 2 26.0 -65.3 300 44 638.7 638.7 322.3 638.8 0.01 55 10 30120 -61.3 -89.3 1 28.0 -63.3 305 58 790.7 790.7 327.0 790.8 0.01 56 9.8 30246 -60.5 -89.5 1 29.0 -62.7 798.3 798.3 327.2 798.4 0.01 TRP 241 10217 -61.9 -69.9 34 8.0 -62.0 310 53 317.4 317.4 287.9 317.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5136.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 38.07 % Est. max temperature: -2.09 C = 28.24 F Sfc-Lift cond lev (LCL): 994.25 mb = 277.23 m = 909.54 ft T: -15.44 C 700-500 lapse rate: 4.50 C/km ThetaE index: 0.09 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 965.14 mb = 499.82 m = 1639.81 ft Mean mixing ratio: 1.03 g/kg Conv temperature: -12.60 C = 9.32 F Cap Strength: 30.05 C Lifted Index: 30.08 C Risk: None Lifted Index @300 mb: 34.55 C Lifted Index @700 mb: 19.93 C Showalter Index: 19.60 C Risk: None Total Totals Index: 24.00 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 9.00 C K Index: -22.90 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 5.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.61 J/kg Max Up Vert Vel: 3.04 m/s Conv Inhibition (B-): 67038.27 J/kg Cap Strength: 29.30 C Lift Cond Lev (LCL): 966.76 mb = 487.20 m = 1598.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 17 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1027 27 205 7 3.0 6.3 | 169 22 -4.4 21.9 1 1000 234 205 7 3.0 6.3 | 169 22 -4.4 21.9 2 991 305 210 8 4.0 6.9 | 172 23 -3.3 22.5 3 951 610 230 9 6.9 5.8 | 179 21 -0.4 21.3 4 925 818 230 8 6.1 5.1 | 177 21 -1.2 20.7 5 913 914 230 7 5.4 4.5 | 174 20 -2.0 20.0 6 877 1219 265 11 11.0 1.0 | 192 17 3.6 16.5 7 850 1457 300 11 9.5 -5.5 | 192 10 2.2 10.0 8 843 1524 295 11 10.0 -4.6 | 194 11 2.6 10.9 9 809 1829 320 11 7.1 -8.4 | 178 7 -0.3 7.1 10 777 2134 300 15 13.0 -7.5 | 215 10 5.7 8.0 11 747 2438 290 18 16.9 -6.2 | 226 13 9.6 9.4 12 717 2743 300 17 14.7 -8.5 | 226 10 7.4 7.0 13 700 2925 300 19 16.5 -9.5 | 237 11 9.1 6.0 14 660 3353 305 20 16.4 -11.5 | 246 10 9.0 4.1 15 633 3658 310 25 19.2 -16.1 | 273 12 11.8 -0.5 16 582 4267 315 32 22.6 -22.6 | 295 17 15.3 -7.1 17 535 4877 310 36 27.6 -23.1 | 291 22 20.2 -7.6 18 500 5370 310 42 32.2 -27.0 | 295 27 24.8 -11.5 19 492 5486 315 46 32.5 -32.5 | 304 30 25.2 -17.0 20 451 6096 310 42 32.2 -27.0 | 295 27 24.8 -11.5 21 400 6930 310 39 29.9 -25.1 | 293 24 22.5 -9.5 22 395 7010 310 38 29.1 -24.4 | 292 24 21.8 -8.9 23 361 7620 310 44 33.7 -28.3 | 296 29 26.4 -12.7 24 300 8840 315 50 35.4 -35.4 | 305 34 28.0 -19.8 25 286 9144 310 52 39.8 -33.4 | 299 37 32.5 -17.9 26 250 9990 310 56 42.9 -36.0 | 300 41 35.6 -20.5 27 241 10217 310 53 40.6 -34.1 | 299 38 33.3 -18.5 28 235 10363 310 56 42.9 -36.0 | 300 41 35.6 -20.5 29 224 10668 325 39 22.4 -31.9 | 318 22 15.0 -16.4 30 204 11278 310 25 19.2 -16.1 | 273 12 11.8 -0.5 31 200 11390 330 18 9.0 -15.6 | 272 2 1.7 -0.1 32 194 11582 325 18 10.3 -14.7 | 255 3 3.0 0.8 33 185 11887 305 19 15.6 -10.9 | 241 9 8.2 4.6 34 176 12192 330 21 10.5 -18.2 | 310 4 3.2 -2.7 35 160 12802 300 16 13.9 -8.0 | 221 10 6.5 7.5 36 153 13106 315 13 9.2 -9.2 | 196 7 1.9 6.3 37 150 13220 320 13 8.4 -10.0 | 190 6 1.0 5.6 38 139 13716 325 13 7.5 -10.6 | 181 5 0.1 4.9 39 132 14021 340 13 4.4 -12.2 | 139 4 -2.9 3.3 40 126 14326 320 14 9.0 -10.7 | 199 5 1.7 4.8 41 120 14630 310 4 3.1 -2.6 | 162 14 -4.3 13.0 42 115 14935 280 10 9.8 -1.7 | 190 14 2.5 13.8 43 109 15240 325 15 8.6 -12.3 | 201 3 1.3 3.2 44 100 15800 330 15 7.5 -13.0 | 184 3 0.2 2.5 45 99 15850 305 15 12.3 -8.6 | 216 9 5.0 6.9 46 95 16154 345 14 3.6 -13.5 | 118 4 -3.7 2.0 47 90 16459 330 10 5.0 -8.7 | 161 7 -2.3 6.9 48 86 16764 320 14 9.0 -10.7 | 199 5 1.7 4.8 49 78 17374 330 14 7.0 -12.1 | 174 3 -0.3 3.4 50 74 17678 25 10 -4.2 -9.1 | 119 13 -11.6 6.5 51 71 17983 315 10 7.1 -7.1 | 178 8 -0.3 8.5 52 70 18060 355 14 1.2 -13.9 | 105 6 -6.1 1.6 53 68 18288 355 15 1.3 -14.9 | 96 6 -6.0 0.6 54 64 18593 310 10 7.7 -6.4 | 182 9 0.3 9.1 55 61 18898 310 13 10.0 -8.4 | 200 8 2.6 7.2 56 58 19202 295 10 9.1 -4.2 | 189 11 1.7 11.3 57 56 19507 325 13 7.5 -10.6 | 181 5 0.1 4.9 58 53 19812 320 19 12.2 -14.6 | 259 5 4.9 1.0 59 51 20117 335 23 9.7 -20.8 | 336 6 2.4 -5.3 60 50 20180 315 12 8.5 -8.5 | 189 7 1.2 7.0 61 48 20422 345 15 3.9 -14.5 | 107 4 -3.5 1.0 62 46 20726 290 14 13.2 -4.8 | 208 12 5.8 10.7 63 44 21031 315 21 14.8 -14.8 | 265 8 7.5 0.7 64 42 21336 305 15 12.3 -8.6 | 216 9 5.0 6.9 65 40 21641 325 17 9.8 -13.9 | 236 3 2.4 1.6 66 38 21946 320 23 14.8 -17.6 | 286 8 7.4 -2.1 67 34 22555 310 31 23.7 -19.9 | 285 17 16.4 -4.4 68 32 22860 330 29 14.5 -25.1 | 323 12 7.2 -9.6 69 30 23350 325 25 14.3 -20.5 | 305 9 7.0 -4.9 70 29 23470 315 35 24.7 -24.7 | 298 20 17.4 -9.2 71 28 23774 325 25 14.3 -20.5 | 305 9 7.0 -4.9 72 27 24079 300 18 15.6 -9.0 | 232 11 8.3 6.5 73 25 24384 290 21 19.7 -7.2 | 236 15 12.4 8.4 74 22 25298 285 27 26.1 -7.0 | 245 21 18.7 8.5 75 20 25840 300 44 38.1 -22.0 | 282 31 30.8 -6.5 76 17 26822 310 42 32.2 -27.0 | 295 27 24.8 -11.5 77 16 27127 305 56 45.9 -32.1 | 293 42 38.5 -16.6 78 15 27432 300 46 39.8 -23.0 | 283 33 32.5 -7.5 79 14 28042 305 36 29.5 -20.6 | 283 23 22.2 -5.1 80 13 28346 295 42 38.1 -17.7 | 274 31 30.7 -2.2 81 13 28651 315 47 33.2 -33.2 | 304 31 25.9 -17.7 82 12 28956 305 56 45.9 -32.1 | 293 42 38.5 -16.6 83 11 29261 305 42 34.4 -24.1 | 288 28 27.1 -8.6 84 10 30120 305 58 47.5 -33.3 | 294 44 40.2 -17.7 Wind Parameters Mean winds (0-6000m): 304.7 at 22.9 knts Storm direction: 334.7 at 17.2 knts Shear (0-3000m) pos: 3.3 neg: 1.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 69.9 deg Storm rel helicity (0-3000m) pos: 76.3 neg: -13.1 tot: 63.3 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 79.83 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 212 8 171 22| 3.3 0.0 3.3| 18.7 0.0 18.7 37.5 0.93| 3.5 3.3 1000 222 8 175 22| 2.7 0.0 2.7| 32.6 -7.1 25.5 25.5 0.55| 4.2 2.3 1500 242 9 181 20| 4.5 0.0 4.5| 52.8 -7.8 45.0 30.0 0.46| 6.3 2.9 2000 263 9 187 17| 4.3 0.0 4.3| 59.8 -13.1 46.7 23.4 0.36| 6.9 2.5 2500 275 11 193 15| 3.4 1.2 4.6| 69.8 -13.1 56.7 22.7 0.40| 7.0 2.8 3000 282 12 199 14| 3.3 1.0 4.3| 76.3 -13.1 63.3 21.1 0.41| 6.6 2.7 4000 293 15 213 12| 3.9 0.7 4.6|106.0 -13.1 92.9 23.2 0.51| 6.4 3.3 5000 301 19 236 11| 3.1 1.4 4.5|116.7 -19.1 97.5 19.5 0.45| 6.1 2.7 6000 305 23 258 12| 3.4 1.1 4.5|157.2 -48.3 109.0 18.2 0.39| 6.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251108.12.gif